Thanks for the info but I've been down that road with no success. I know they were using the metal badges up until the early 90's even, as I saw a Geo tracker with one on the back not too long ago. It's a small rectangular badge, with a black background and
ROSENTHAL in all capital letters. No bowtie or Arlington or anything, just
ROSENTHAL. When I called I suggested that maybe they'd get an old trade or something in that may still be wearing one they could grab for me, but they wouldn't even take my phone number or anything. It seems as soon as they heard I wasn't calling to buy a car they had better things to do.
If anyone else can turn one up, there's $ waiting right here.